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JP2002192271A |
To provide a rectangular pipe body that can form a recess for interference prevention, while evading a local decrease in strength caused by forming the recess for interference prevention.The rectangular pipe body 1 is formed from a recta...
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JP3295465B2 |
PURPOSE: To provide a chassis housing attachable to a rack in which at least one dimensional size is made larger than the measured value of the entrance opening of a rack supporting a housing in the same dimension, and a surplus empty vo...
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JP3287894B2 |
PURPOSE: To provide the manufacturing method of a metallic catalyst carrier, in which contact parts of metallic foils are joined to each other at their end faces and any fusion in the parts other than the contact parts of the metallic fo...
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JP2002513892A |
A support assembly includes a deformation element for use in a motor vehicle for absorbing kinetic energy in case of an impact. The deformation element can be deformed to a residual block length. The deformation element is connected to a...
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JP3281240B2 |
To provide the metallic carrier for an exhaust gas purifying catalyst using an elastic holding material which is not thermally expanded at high temps. and without a bearing pressure being exerted on a honeycomb body. A flat sheet 2a cons...
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JP2002122000A |
To enhance the structural strength of a tunnel liner such as bending performance, etc., while reducing the costs of fabrication and assembly, quickening assembly operations, and facilitating for securing quality control and dimensional a...
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JP2002113537A |
To provide a roll device which rolls a long metal plate into a prismatic body for architectural use, and reliably caulks overlapping portions of edges of the prismatic bodies.Two mandrels, i.e., a first mandrel 3 with a squeezing roller ...
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JP3269651B2 |
PURPOSE: To form a honeycomb body with an inexpensive base material by constituting at least one of a planar belt material and a corrugated belt material made of a thin metallic plate of a Fe matrix base material having an intermediate l...
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JP2002066672A |
To provide a honeycomb structure used for a cleaning device cleaning exhaust gas from an engine which does not requires welding works and which is hard to generate film-out phenomenon.In the honeycomb structures A, B, slits 6 having pred...
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JP3260400B2 |
PURPOSE: To obtain a catalyst for exhaust gas purification designed for dispersing catalytic elements uniformly so that the center is not heated at high temperature. CONSTITUTION: A core part 11 consists of a strip flat plate 12 and a st...
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JP3257651B2 |
PURPOSE: To increase the diametral accuracy of a honeycomb by measuring the cumulative angle of windings and the cumulatively used amount of windings at a specified point of time halfway through the winding, then calculating a required t...
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JP2002504859A |
A process and a brazing foil are used for the production of a metallic honeycomb body which is wound, stacked or twisted from at least partially structured sheet layers. At least one end surface of the honeycomb body which is produced fr...
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JP2002503554A |
A process for producing a honeycomb body, in particular for an exhaust gas catalytic converter, includes cold-shaping at least one hard metal sheet for at least partially providing the hard metal sheet with a structure. No soft annealing...
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JP2002035874A |
To manufacture a honeycomb structure sheet made of Hastelloy alloy having no flash burr.A plurality of corrugated sheets with a rugged pattern in which a plurality of ridges 4 and valleys 3 are regularly formed by a press working of a 0....
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JP3252459B2 |
PURPOSE: To prevent the cracking of the boundary part of a bonded part and a non-bonded part in a metal carrier partially subjected to diffusion bonding in the axial direction of a honeycomb element. CONSTITUTION: In a metal carrier for ...
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JP3239755B2 |
To provide an electric heating type catalyst device with an intermediate cylinder to effectively buffer thermal expansion between an outer cylinder and a honeycomb body, in a honeycomb body for an electric heating type catalyst short in ...
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JP3240244B2 |
PURPOSE: To easily, rapidly and orderly form raw material panels for base plates with solar batteries as roof materials. CONSTITUTION: This roll forming machine consists of plural stages of upper and lower part forming rolls which succes...
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JP2001523579A |
A method for making a spacer assembly comprises: forming a plurality of projections along an edge of a portion of sheet metal; roll forming the portion of sheet metal into a tubular configuration; positioning the roll formed portion of s...
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JP2001322192A |
To provide a method for manufacturing a honeycomb sandwich- structural panel which shows a superb initial adhesive force and an outstanding heat resistance even after lamination with the use of a photocuring adhesive.This method for manu...
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JP3228468B2 |
To attain superior friction welding by making a third plate cross a first and a second plate at right angles, providing a recessed part in the joining part of the third and the first plates, releasing the recessed part in the direction o...
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JP3226119B2 |
PURPOSE: To improve the accuracy of diameter of a honeycomb body by continuously measuring the circumferential length of the honeycomb body during winding and winding till the circumferential length reaches a specified value. CONSTITUTIO...
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JP3224609B2 |
PURPOSE: To provide the metallic carrier which is released in the thermal stress and thermal fatigue generated by heating and cooling cycles by joining a honeycomb body and an outside cylinder with a soft structure and is highly durable ...
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JP2001303661A |
To provide a steel pipe column having sufficient strength at two proper welding spots. The steel pipe column is constituted of a longer steel pipe 1 with specific plate thickness t and a shorter steel pipe 2 with length L forming a beam ...
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JP3224092B2 |
To easily manufacture a body structure of rolling stock by MIG- welding a roof structure to the side structure for which a plurality of shape materials are placed side by side and friction-welded. Two hollow shape materials 31, 32 are ex...
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JP3224091B2 |
To attain a satisfactory welding in performing friction welding. In the butted part of the hollow shape 31 and 32, projecting parts 37a and 38a projecting outside the shape, are provided. By inserting a rotary body into these projecting ...
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JP3224035B2 |
PURPOSE: To improve moldability in the case of roundly winding and to reduce the consumption of a brazing filler metal by roundly winding a flat plate and a corrugated plate in the integrated state by welding and by fixing with brazing. ...
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JP2001280035A |
To manufacture a lightweight and inexpensive door which effectively prevent the degradation of the noise-insulating characteristic caused by the coincidence effect, and to form a corrugated metal panel for the door while keeping the meta...
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JP3215866B2 |
To provide a manufacturing method of a catalyst carrier to prevent a wash coat solution from being excessively adhering to an inner surface of an exhaust gas passage so that no surfaces intersecting at an acute angle are present. Project...
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JP3214271B2 |
PURPOSE: To prevent not only the generation of a wavy defect such as a pocket wave or an edge wave at the time of the roll molding of a laminated metal panel but also the deterioration of dimensional accuracy caused by the spring back of...
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JP2001260767A |
To improve the rollability and universelness of a reinforcing member built into a weatherstrip.The reinforcing member for a weatherstrip has a plurality of opposite reinforcing member strips 2 and 2' connected together and is built into ...
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JP2001252735A |
To reduce a welding place of a main bar to an end plate to the necessary minimum in a grating and to improve welding strength and welding workability.In the grating in which both ends of many respective members 2 are welded to inner face...
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JP3210535B2 |
PURPOSE: To improve the purifying capability at the time of initial engine start by composing a carrier of a honeycomb body of heat-resistant stainless steel foil containing Al, setting the thickness of foil in the specified range, also ...
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JP3210514B2 |
PURPOSE: To improve productivity by moving a press-bonding roll forward when the tip part of a flat foil is pinched by coiling shaft to press the flat foil to the wind-up shaft rotating the wind-up shaft at low speed and at the same time...
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JP3208030B2 |
PURPOSE: To provide a metal carrier for a catalyst device of constant shape forming a honeycomb body of elliptical shape to be manufactured easily which contains no resistant matters to exhaust gas flow. CONSTITUTION: Three projected sec...
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JP3204812B2 |
PURPOSE: To prevent deterioration of heat resistance caused by brazing material, to eliminate the need for a long time usual in the case of laser beam scanning and to perform joining with sufficient strength in a short time. CONSTITUTION...
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JP2001232431A |
To provide a truss type honeycomb panel having a simple constitution and sufficient strength.In the truss type honeycomb panel 1 which is formed by sandwiching a honeycomb core 2 made of a trapezoidal shape repeating structure with upper...
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JP3202094B2 |
PURPOSE: To provide a metallic carrier for a catalyst device of a rolled honeycomb body which does not generate the fatigue failure by the thermal stress of corrugated sheet in the outer layer part of the honeycomb body and does not degr...
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JP2001225130A |
To provide a square metal honeycomb which can be easily manufactured with high efficiency, and a manufacturing method thereof in which a large volume of the square metal honeycombs of the same shape can be mass- produced.The square metal...
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JP3199936B2 |
PURPOSE: To provide a joining structure for prolonging the durability of a metal carrier for a catalytic converter for purifying exhaust gas discharged from an internal combustion engine, such as an automotive engine. CONSTITUTION: In a ...
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JP3197351B2 |
PURPOSE: To produce a honeycomb core of desired dimensions with low cost, high exactitude and frugal use of material by means of the detection of position of an adhesive strip which coast the foil strips, and the control of a positioning...
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JP3199151B2 |
PURPOSE: To provide the corrugated sheet of a metallic honeycomb carrier used for an automobile catalytic converter and the forming device therefor in which the meandering motion of the corrugated sheet in the travelling direction is inh...
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JP2001510400A |
A method for producing a honeycomb body having a plurality of at least partially structured sheet metal layers and formed with a plurality of channels through which a fluid can pass, comprises the steps of forming a stack by layering a p...
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JP2001205366A |
To provide a bulging machine to manufacture a tapered tube and its manufacturing method. A main die 2 is integrally assembled from a split die of a plurality of pieces in the direction orthogonal to the center axis, is slidingly movable ...
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JP3183790B2 |
PURPOSE: To ensure the rigidity of the vertical frame material of a soldered honeycomb panel while enhancing dimensional accuracy by forming a notch part to the vertical frame material and fitting a horizontal frame material in the notch...
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JP3181228B2 |
To manufacture a long honeycomb panel simply and at a low cost by plating both ends of a honeycomb core formed by piling corrugated aluminum plates in an ultrasonic immersion method, and sandwiching it with long and short zinc galvernize...
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JP3160339B2 |
PURPOSE: To keep the integrality of two plates even in a case receiving different expansions to make the accurate mechanical connection of them certain by forming an intermediate layer from a large number of thin flexible independent wir...
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JP2001096380A |
To provide method for manufacturing a honeycomb panel using a frictional welding process, which is capable of welding a thin honeycomb panel. In a junction structure connecting the members which is substantially consecutive, inserting a ...
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JP2001096379A |
To enable welding thin sheets in a friction welding method. In the welding method, there is inserted a metallic tool 4 made of material substantially harder than processed objects onto joining parts 5 of the processed objects 1. In the j...
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JP3152478B2 |
PURPOSE: To manufacture a product having excellent strength without using a molding die by alternately laminating a large number of honeycomb materials and a large number of fiber-reinforced plastic materials respectively and forming a m...
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JP2001071074A |
To provide a metal carrier catalyst converter which can ensure the free thermal expansion of a honeycomb structure to prevent the breakage of the honeycomb structure and the separation thereof from an external cylinder, and stably fix th...
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